Transaction not yet indexed

53x1Fc91cgCCDdpvmBpDjsSX4CNPWdoUPP1sG4WAQqfTKa5cagmhGJmJcgXcbMSo6jyEM15B7zBZg1ca6pLpJwtr

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