基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8020746ab0680051846de74c94a7885646978739 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6ec0bc20f4f81c7c8e7a5da592b28b04f7cdcae1