Transaction not yet indexed

53aK2CtZ63G8j1c4EhYVCPg4TxLi87bkPyC3u7KqgoUixVKo11mkcyY9ExX75gk6Ra8QNbfjUrXkLPLV4oHjB2HQ

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