Transaction not yet indexed

pgNg3Zk69v58Y9tHYRhpuhvDbSfN9eSPhPB6Hg2P3JSC123wx4oS5Mr6Q2dWcQeJYAxZ2P2jRwtYWYqwcHphvp5

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