基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4a3f6826ff10cedc92bbfadc66621d2d71f63631 OP_EQUALVERIFY OP_CHECKSIG
OP_0 d21e631dc914c0b40e7d2ee4b39be612af426be8