基本信息
witness_v0_keyhash
OP_0 ec8efce383b3db555bb4ad018cd4a8d7d8e64b6a
pubkeyhash
OP_DUP OP_HASH160 6cc20d09f2fd81e86644b804d9f7835215f8961d OP_EQUALVERIFY OP_CHECKSIG