Transaction not yet indexed

53VTCXCD3PFoFRqHCRHo9kSUg6QSYAtYBJAW6f2AvRipP9tNokajAsSn18Mpw2EdvN1943ZcnP9RXHY9S2HsXoP6

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