Transaction not yet indexed

53pCVah44v3tH3hepFgbCkEALCdcaAbRtrYeb8NCL8jLbFDu9UtWZD4qy5rJ9M89a1LkEwt5uRCgP2EJuB3cDYXK

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