Transaction not yet indexed

53hNh9P1HuZbDBcAbFQ8UarAPY2pVUnwegM86M2eWwfPoMSCpWGCSN5Sk4CPDpcH3CfMpEtJBzMgY5Un1KArBqaG

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