Transaction not yet indexed

53UgVt52F6WbD21ZPjpP56RcgXcqYxf6vixWobGXbLGWb5ZT2N4eX2Dpv2K86hg1gZNuD18Y5WsL5XkttCmnnoXm

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