基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4eca1d8dd9781523c97b0216e50bce0271efb8a6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 e4b21fbed49bd1d564fa242cc3775de66e14e9bf