Transaction not yet indexed

53Yf8e2uGupzBPQaqW1kt26BfDdSAHmMezjutfjJ1XA6vRMbuGhU4ZcMNU4Rfjhvw63cbdEvGVLKsJmJD3yRyFs4

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