Transaction not yet indexed

5M2mPMfszLPccWAgVMtxd5uG6XuJZZk6TYY57kvgtjgRLpEo5sqQU72PDMMqDNmCVioRYeFnKy7BQLB5puaBnWUE

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