Transaction not yet indexed

a1xCuMHMiwr2TFmiUo1iPUUBNVCyUiHL16nxKfzgsvYC8egMTAkGSNAJrJCNJPAhFi7MHy2i2HMqNBoVm6MjFUA

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