Transaction not yet indexed

53hU2KmKv2H7C4nrnoSwoxVhHhFAdTwUprD1P28235RhKsNLx3f3cTeLNrmYyZ6fSk3JB9SiB252GQP4bZo3pqK4

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