Transaction not yet indexed

53imZ7J5KW5jfiwFehSBPdbi2aS12GLACeWqyig5LmKxXvg2pAF2KtiH2RBK3AdFhQYHM7xCUEcrmSQvxsN5o5uY

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