Transaction not yet indexed

53FqncEGsWXmr8vEN6SmDcYwnM9Hhrc147hEPCqfSVtAsG8Pxz9BCSgnNrJsW25K75pV9qU8BqA3nj6d6H3QUp16

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