Transaction not yet indexed

53pfCiE7sF26coBqbDXTKbqJgL65M1RWYzF3Upn346A9msFT5vsbyTXpkh7SLqAhsCkgaGA3QANkbwdx6Gb4U39D

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