Transaction not yet indexed

53U6WFULr5jsQxNxfVpgdNqToPdYaAkUD6tGJhmWzVCcSdK4Gymfd6nZgePpbM3qEZMvaqkF3a7Lii191ba8asFX

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