基本信息
witness_v0_keyhash
OP_0 eca77ab4a59bc39e4bc5a2e2a0fa474e53591623
pubkeyhash
OP_DUP OP_HASH160 211d254a045d84b52da6b337ea640dd8c2ad8d18 OP_EQUALVERIFY OP_CHECKSIG