Transaction not yet indexed

53NMLzeiZQYDeGSScU4e6UPgjMJA5QQJDv86ABhDy51e5thbspH3o3tepaKQK6GJgzYaabCfuhNiym8GTEXe1Wjb

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