Transaction not yet indexed

AmNvxd4MW4WA32jqbrLMN5Qdg6BbgFAGmnjraQYKLofuEVZmgoeWB47NTGC8RmDwzYLVpWo724BcHTHseiTbCam

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