基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7dcd4e1c6f33d6b950beca855cad895c29ffdf4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 55d32419e3bbdf934b898c2a8a42207aaebdd7ba