Transaction not yet indexed

53d3PbDWWhbPagr9XckjmQG9qaSntzf3v85aDFMKDhQENMCc8QvA3gMv9c2PcqHq28w9EVVkyRLWF11t4WCtbhUr

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