Transaction not yet indexed

53SYkqcRbWtVxyicg3m76J9LQ1EE1BEFDNpSW5RnUW4AghedWSaJFKvKCVwDAki1kE9FLLQZ3ZcuC7oNGSzwPgx

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