Transaction not yet indexed

5NMMU2ekoGgy5qNDwBHof9jnTpfYMWbaFmrp5XRFdbV1TAKTraTgbXzo7SEjuefhQP2s1Ub2ES891DZdYMas2p13

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