Transaction not yet indexed

53uSEF2rvHTLA5QDq8BTLVJ1LZVNPXaeXzxSEszTegBotykTsq2ruzDpRgrA1DF7jCeDdioEKPVCHnQPFiLLJLG1

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