Transaction not yet indexed

Mynbb3Tf2gDcByFu3BJ2VZLSnFSQxF2fKsVdn4EnLmKtG6iUrtPb2hSnyV1A49a2EXuwLrVSq3gG7JTMNBz616G

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