Transaction not yet indexed

2Ex6bCfVCq9Qsb8Ddmi7Hp4bBNRDTBm1SQLgVm4zLjEwMoPsSLf1UcFwVxUzJj8xUvMUzQVyRcSofsPFk67vxLgQ

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