Transaction not yet indexed

5m21kWksWx8B21fTipAzNCgnUXpNHFtdmUrkDgDSGirnPP4xHiLG53RC4tLzc6vZB7UXeVWWoidxWHN14eF6FojG

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