基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4ec9b708b7ad2bfe5b2b375c7d88f8b9ef3f51e4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6e669f34b9762ab0159b0d1bff3a3de06d630cae