Transaction not yet indexed

53SexfuLAxfneMLo8P99d9DiiWUqhhd3DjfY7e8p4BYZvtnGPU99dEzJRGxwtdW1Bdp59eJbdsaPSERdaQpmLMyp

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