Transaction not yet indexed

55iBjDRcFwL8ekMmEbnjVCYW3gJ5pp1ptJLUFXKLN4cZLNoUp6AzHwkJNJaqPLdBKLAKeWgQBUUWDVHM7HMkAPdq

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