Transaction not yet indexed

88F2c31AqFyfFjskX5b8RnzPiNX2rAY1HFSJ3T1g8KRZGBpSbEMSoTXRsA2yxXrzA3ZSH2tAFj2uyLXSc9fPJM6

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