Transaction not yet indexed

53HMUhG5qyTpPknuaEi6ubddeNfxX5NQjX3zv2MEJPcYwFwMtZa7XfTRKMEvNRZohsC4FnQLwY4CbisNPiFH9N4j

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