Transaction not yet indexed

53PwM21s6qiFgvXB2qaA6yMs5nbfBEcpdQjbLgV5E3uG9uxHmfYbpZKb4ein2UvibLycBKRvoLMEiyCLp4wRga4Q

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