Transaction not yet indexed

AMyE7b3fedrEcQCRCDLsWk8W3C4WLoN9kBuCbVeXTWWeLfozUMGBe3oimyuymLvVmy28KmpqxDcmMC7UGc8gVLY

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