Transaction not yet indexed

56M4U1FtBoTPt9zxccwYZf7SabqGkb7B1DE3uWbdf7tpgvzp4ZLUJcDdJuzejoPZVBHx8tnXAMdEx4utTzgvgPs

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.