Transaction not yet indexed

53FN3c6sYWwVQPqMjUAzaxSQiMsAcwseLS8BqvyWNWBeFV66dHDk2kizeBpE7SoFYZNFSxUtkG5VFqun9cq6vRnT

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