Transaction not yet indexed

53kt4a8h4iY9UFBS51MAK9kf7hLMMUL3EQrHXdoZRrn8BJrHyVXZL4y4CysPUz9E76kP8du2RfYw6b3rGDhQimC1

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