Transaction not yet indexed

2cobUXrWmavHxftu2LwWRmpuFLLmujqUwpS4ErSFv2BrpSzLGN2NMSrAXzeV3z12a9AqVXB7GynQL8C3JGLbsGuK

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