Transaction not yet indexed

MfkJUB5hq3gZcEXFDvVLk9pSEEXfPetywjopsqGR9HVTfmxTrWGYBsVHXfA2FcKAx9t7ZkE25WBP1zHsm9TRuQg

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