Transaction not yet indexed

RL51jMdPHBVL95j1pHAWjqtvDKxVEmgw23SXmAnBZcqdRAeLicfa3eeDo2VxMR7XG8WLU3p74H9mZX6B4S3CU5R

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