Transaction not yet indexed

53U6riFw5Gw4khfT3VMUTV8gE7aPTSMrxeRKrsQWpu2XG2vHPsXgTaYtwDhoJsvDyLs7RmuGeMh8aQiSx2YFD5Ca

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