Transaction not yet indexed

PAmKKidjAdKSFg7DLtHsGK3Lvi5kds7NME5HCPpnYLdKXEjHuexpDtWcDFxv7vBz7YJcqAYaFzTm4FtcmpoNcK1

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