Transaction not yet indexed

AMGMpRJu22Cj8ugk4RdF4UQj2W44rkCpwq2VGVuQPWkmSpicXb2vWAcNgsAfdmU6B4DRjYG1xecSWaaWkrkLSqV

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