Transaction not yet indexed

5Niwz2X6XqXkYkMcRRYACjkMszD6EvPS9z8CTJdvSGstCMzE9dSBVMHeG1SARFPPMJaEjxE5fG2pWerBAUEG57dN

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