Transaction not yet indexed

53sPNRyquWu2CqvWBMdxoWF5FxfC4g5myxkm3adjkyUnzJpFm4SdeqgdbwZCacU1oRPYEhbFv76JpVvJZNj7iHCA

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