Transaction not yet indexed

53i9C3kASdoV6vmaCz1x6xWKB7kCZPnRcND28qbfhRZW1CMDGGeSWSi4SvmTcxBSkuig4TZBNPHNtAvaHrpYRXxF

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