Transaction not yet indexed

53SECkPLGFE2qZJPZrsdGxFk9vRU17GWeZfjRkVHNRDKaQeFgBC8toTTCLMXEm1TP2Nuss8DEnBrP7fkS6bGb6ET

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