Transaction not yet indexed

53MNQyrum9kri9JHFCGC1MYd9WWAi6di4BV65QH2h1HssPrRJZsdA79bAEc3yGjYFLKB3xwqg8dJDCraTsv9UuLK

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