Transaction not yet indexed

XMkCsE6PdJz3cTCNiK2jke4ZVHdx1SVtPBSBiuDVv5YGj954i8D4kMPfUp8rdw98athm9G7rYdnsr5FNqSMnWt4

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