基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7956c1456670245e7a60d4b7e7104cebd8c41edf OP_EQUALVERIFY OP_CHECKSIG
OP_0 21634bd8677ac5998bf9a02ffbcee50f816fe9b3