Transaction not yet indexed

AB5FfpQLFz7VvmtrghdbnQ5dkAeNBfmWm3b1MCtpr7ecnESs4FqycfL2GnN24D3Xc87wwBF7V6ovco3KCtxvSve

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