Transaction not yet indexed

5Mei99bpbnV2ZPiwsXssJB41LrG82FvkBwyKuJUEx3ckKEPbcPWm6MqyaVxgVTMptC9DDCX4kyZ9Fcq7ot5mwpJi

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