基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 eca9bfd8c23dde9a64fbfb65171d25b2d434d817 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0cd8488822399e491ed2a1bfe320633e076758d6